Articles with "multi element" as a keyword



Nonequilibrium Thermal Shock Enabled Trapping of Metastable Multi‐Element Alloy Anode for Potassium‐Ion Batteries

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Published in 2024 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202412551

Abstract: Metastable multi‐element nanoalloys hold extensive potential for next‐generation batteries due to their distinct structures. However, it is difficult to obtain metastable nanoalloys through conventional equilibrium annealing. Herein, the rapid nanomanufacturing of metastable multi‐metallic nanoalloys is… read more here.

Keywords: multi element; bisnsb; metastable multi; thermal shock ... See more keywords

Improving the Rechargeable Li‐CO2 Battery Performances by Tailoring Oxygen Defects on Li‐Ni‐Co‐Mn Multi‐Metal Oxide Catalysts Recycled from Spent Ternary Lithium‐Ion Batteries

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Published in 2024 at "Advanced Science"

DOI: 10.1002/advs.202402892

Abstract: Rechargeable Li‐CO2 batteries are considered as a promising carbon‐neutral energy storage technology owing to their ultra‐high energy density and efficient CO2 capture capability. However, the sluggish CO2 reduction/evolution kinetics impedes their practical application, which leads… read more here.

Keywords: spent ternary; oxygen defects; oxygen; co2 batteries ... See more keywords

An hp‐adaptive multi‐element stochastic collocation method for surrogate modeling with information re‐use

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Published in 2022 at "International Journal for Numerical Methods in Engineering"

DOI: 10.1002/nme.7234

Abstract: This article introduces an hp$$ hp $$ ‐adaptive multi‐element stochastic collocation method, which additionally allows to re‐use existing model evaluations during either h$$ h $$ ‐ or p$$ p $$ ‐refinement. The collocation method is… read more here.

Keywords: adaptive multi; element stochastic; method; multi element ... See more keywords
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Competitive adsorption and correlative mechanism of heavy metal ions using ploy(cellulose/humic acid/acrylic acid) in multi-element aqueous medium

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Published in 2020 at "Polymer Bulletin"

DOI: 10.1007/s00289-020-03223-2

Abstract: A novel polymer was successfully fabricated which used to remove Pb(II), Cu(II), Cd(II) from multi-element aqueous solutions and their competed-adsorption behavior was investigated. The copolymer was characterized by FTIR spectra, TG/DTG analysis, SEM analysis and… read more here.

Keywords: adsorption; mechanism; element aqueous; multi element ... See more keywords

Elevated atmospheric CO2 alters the multi-element stoichiometry of pollen-bearing oak flowers, with possible negative effects on bees

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Published in 2024 at "Oecologia"

DOI: 10.1007/s00442-024-05610-2

Abstract: Increasing atmospheric CO2 levels change the elemental composition in plants, altering their nutritional quality and affecting consumers and ecosystems. Ecological stoichiometry provides a framework for investigating how CO2-driven nutrient dilution in pollen affects bees by… read more here.

Keywords: pollen; multi element; atmospheric co2; element stoichiometry ... See more keywords
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Quantitative Multi-Element Analysis in Soil Using 532 nm and 1064 nm Lasers in LIBS Technique

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Published in 2020 at "Plasma Chemistry and Plasma Processing"

DOI: 10.1007/s11090-020-10116-9

Abstract: Laser-induced breakdown spectroscopy (LIBS) has been considered a promising tool for agricultural analysis in the recent years due to its advantages over traditional techniques, such as fewer sample preparations and faster measurements. An adequate choice… read more here.

Keywords: laser; analysis; quantitative multi; multi element ... See more keywords

Deflection monitoring of thin-walled wing spar subjected to bending load using multi-element FBG sensors

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Published in 2018 at "Optik"

DOI: 10.1016/j.ijleo.2018.03.067

Abstract: Abstract This paper presents a measurement technology based on the multi-element fiber Bragg grating (FBG) sensors for monitoring the deflection of thin-walled wing spar. A finite element model of the tested thin-walled beam structure subjected… read more here.

Keywords: multi element; wing spar; fbg sensors; thin walled ... See more keywords

Multi-element full-duplex FSO transceiver design using optimum tiling

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Published in 2021 at "Optics Communications"

DOI: 10.1016/j.optcom.2021.127377

Abstract: Abstract With ever-growing demand of high-speed mobile data and in vision of smart cities, optical wireless, a.k.a. free-space optical (FSO), communication deem to be a critical technology due to its significantly faster data transfer rate,… read more here.

Keywords: full duplex; multi element; fso transceiver; fso ... See more keywords

A randomized point-based value iteration POMDP enhanced with a counting process technique for optimal management of multi-state multi-element systems

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Published in 2017 at "Structural Safety"

DOI: 10.1016/j.strusafe.2017.01.003

Abstract: Abstract Optimal decision-making for systems in the presence of uncertainty poses a significant challenge in many fields of research and for many applications. While Markov Decision Process (MDP) is a capable probabilistic framework to incorporate… read more here.

Keywords: decision; state; element systems; multi element ... See more keywords
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Implications of regression bias for multi-element isotope analysis for environmental remediation.

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Published in 2021 at "Talanta"

DOI: 10.1016/j.talanta.2021.122113

Abstract: Measuring changes in the stable isotope ratios of multiple elements (e.g. Δδ13C, Δδ37Cl, and Δδ2H) during the (bio)transformation of environmental contaminants has provided new insights into reaction mechanisms and tools to optimize remediation efforts. Dual-isotope… read more here.

Keywords: regression; dual isotope; isotope; isotope analysis ... See more keywords

Characterization of Hexachlorocyclohexane Isomer Dehydrochlorination by LinA1 and LinA2 Using Multi-element Compound-Specific Stable Isotope Analysis.

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Published in 2022 at "Environmental science & technology"

DOI: 10.1021/acs.est.2c05334

Abstract: Dehydrochlorination is one of the main (thus far discovered) processes for aerobic microbial transformation of hexachlorocyclohexane (HCH) which is mainly catalyzed by LinA enzymes. In order to gain a better understanding of the reaction mechanisms,… read more here.

Keywords: element compound; specific stable; multi element; dehydrochlorination ... See more keywords